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<?php var_dump(mktime(0, 0, 0, 3, 31, 2014) - mktime(0, 0, 0, 3, 30, 2014));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BuEps
function name:  (null)
number of ops:  21
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'mktime'
          2        SEND_VAL                                                 0
          3        SEND_VAL                                                 0
          4        SEND_VAL                                                 0
          5        SEND_VAL                                                 3
          6        SEND_VAL                                                 31
          7        SEND_VAL                                                 2014
          8        DO_ICALL                                         $0      
          9        INIT_FCALL                                               'mktime'
         10        SEND_VAL                                                 0
         11        SEND_VAL                                                 0
         12        SEND_VAL                                                 0
         13        SEND_VAL                                                 3
         14        SEND_VAL                                                 30
         15        SEND_VAL                                                 2014
         16        DO_ICALL                                         $1      
         17        SUB                                              ~2      $0, $1
         18        SEND_VAL                                                 ~2
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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